Whats K: Whatsapp Chat Button vs WebUx: WhatsApp Chat
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Whats K, Nov 3, 2026 for WebUx.
The short answer
- On the Shopify App Store: Whats K 5.0 from 5 reviews and WebUx 4.7 from 4 reviews.
- WebUx lists 3 features Whats K’s listing doesn’t mention, including AI chatbots, Live chat, Quick replies.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 15+ Chat Channels
- · Analytics & Click Tracking
- · Custom Button Design
- · Fully Mobile Optimized
- · Knowledgeable Support
- · No-Code Setup
Growth
- · 15+ Chat Channels
- · Analytics & Click Tracking
- · Custom Button Design
- · Fully Mobile Optimized
- · Knowledgeable Support
- · No-Code Setup
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureImprove customer interaction with the WhatsApp Button app! Seamlessly add a WhatsApp chat button or WhatsApp chat widget to your store for easy customer communication. Enable instant support with WhatsApp business chat connect, allowing customers to reach you directly via Whats App. Customize the WhatsApp buttons to match your store’s design and provide real-time assistance.
WhatsApp Chat Button adds a floating WhatsApp button to your storefront so shoppers can message you instantly. Customize colors, position, size, shape, and animation from a simple dashboard no coding needed. Show it everywhere or only on specific pages, hide it on checkout or for logged-in customers, and schedule when it appears.
- Let visitors reach you via WhatsApp, Facebook Messenger, Instagram and more.
- Сustomize the chat button and adjust its position to fit your store.
- Responsive chat widget that works seamlessly on all devices.
- Easy to install and configure, with no coding required
- Customizable button: colors, size, position, shape, and animation
- Show on specific pages or schedule visibility by date and time
- Upload a custom icon or use the default WhatsApp-style icon
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Whats K |  WebUx |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Whats K | WebUx |
|---|---|---|
| App Store rating | 5.0 ★(ahead) | 4.7 ★ |
| App Store reviews | 5(ahead) | 4 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
Whats K and WebUx: common questions
- Which has better reviews, Whats K or WebUx?
- On the Shopify App Store: Whats K 5.0 from 5 reviews and WebUx 4.7 from 4 reviews.
- What features does each app list that the other doesn’t?
- Whats K lists 2 the others don’t mention, such as SMS, Social media. WebUx lists 3 the others don’t mention, such as AI chatbots, Live chat, Quick replies. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026 for Whats K, Nov 3, 2026 for WebUx; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026 for Whats K, Nov 3, 2026 for WebUx. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.